Polystyrene is produced by free radical vinyl polymerization from the monomer styrene.
Polystyrene vinyl polymer.
Structurally it is a long hydrocarbon chain with a phenyl group attached to every other carbon atom.
This is a better picture of what the monomer styrene looks like.
This is a better picture of what the monomer styrene looks like.
Because of its semicrystalline nature sps products exhibit performance attributes that are significantly different from those of amorphous styrenic materials.
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It is a rigid lightweight amorphous elastomer with excellent electrical and moisture resistant properties.
Moreover it is hard transparent and easily molded unlike many other common thermoplastics.
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Polystyrene ps is one of the largest volume vinyl polymers used in countless products from food packing and plastic cutlery to house insulation.
In the polymerization the carbon carbon π bond of the vinyl group is broken and a new carbon carbon σ bond is formed attaching to the carbon of another styrene monomer to the chain.
Polystyrene is made out of the monomer styrene.
Polystyrene is a vinyl polymer.
Its iupac name is poly 1 phenylethene 1 2 diyl and it is an aromatic polymer.
Polystyrene is a vinyl polymer.
Polystyrene is made from styrene r c 6 h 5 polyvinyl chloride pvc is made from vinyl chloride r cl polyvinyl acetate pvac is made from vinyl acetate r o 2 cch 3 polyacrylonitrile is made from acrylonitrile r cn.
Polystyrene has an exceptionally long history being discovered in 1839 by an apothecary named eduard simon.
Syndiotactic polystyrene sps is a semicrystalline polymer synthesized from styrene monomer using a single site catalyst such as metallocene.
The primary reasons for its great popularity are its low cost high transparency good mechanical properties and ease of coloring foaming and processing.
Polystyrene is produced by free radical vinyl polymerization from the monomer styrene.
Hydrocarbon chain with a phenyl group attached to every other carbon atom.
Polystyrene often colloquially referred to as styrene is a polymer that s created from the monomer styrene which is a liquid hydrocarbon that s derived from petroleum.